235341470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{258617}}^1$

素因数の和:258644

約数の個数: 32

約数和(自身を含む): 521373888

約数和(自身を除く): 286032418

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 258617, 517234, 1293085, 1810319, 2586170, 3362021, 3620638, 6724042, 9051595, 16810105, 18103190, 23534147, 33620210, 47068294, 117670735, 235341470]

約数ペア:

[(1, 235341470), (2, 117670735), (5, 47068294), (7, 33620210), (10, 23534147), (13, 18103190), (14, 16810105), (26, 9051595), (35, 6724042), (65, 3620638), (70, 3362021), (91, 2586170), (130, 1810319), (182, 1293085), (455, 517234), (910, 258617)]